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Description

True Wireless Stereo (TWS) earphones from the brand Panasonic, model RZ-B310W in black, with an in-ear design and touch control to manage calls and music. The Bluetooth 5.3 connection offers a range of 10 metres and is compatible with the A2DP, AAC, AVRCP, HFP and SBC profiles, as well as incorporating noise filtering for clearer use. They include a built-in microphone and a frequency response of 20 to 20000 Hz, with a charging case that recharges in 2.5 hours.

Specifications

Performance


  • Product type: Headset
  • Wearing style: In-ear
  • Recommended usage: Calls/Music
  • Headset type: Binaural
  • Product colour: Black
  • Control type: Touch

Ports & interfaces


  • Connectivity technology: True Wireless Stereo (TWS)
  • Bluetooth: Yes
  • Bluetooth profiles: A2DP, AAC, AVRCP, HFP, SBC
  • Bluetooth version: 5.3
  • Frequency band: 2.402 - 2.48 GHz
  • Wireless range: 10 m

Headphones


  • Ear coupling: Intraaural
  • Intraaural headphones type: Earbuds
  • Headphone frequency: 20 - 20000 Hz
  • Noise canceling: Yes

Microphone


  • Microphone type: Built-in

Battery


  • Battery operated: Yes
  • Battery type: Built-in battery
  • Battery technology: Lithium Polymer (LiPo)
  • Input voltage (charging case): 5 V
  • Right earpiece battery capacity: 40 mAh
  • Left earpiece battery capacity: 40 mAh
  • Battery recharge time (charging case): 2.5 h
  • Continuous audio playback time (charging case/ANC on): 16 h
  • Continuous audio playback time (charging case/ANC off): 20 h
  • Continuous audio playback time (ANC on): 5 h
  • Continuous audio playback time (ANC off): 6 h
  • Battery recharge time: 2.5 h
  • Battery voltage: 3.7 V
  • Fast charging: Yes
  • Fast charging time: 15 min
  • Charging source: USB

Weight & dimensions


  • Width: 22 mm
  • Depth: 25 mm
  • Height: 33 mm
  • Left earpiece weight: 4.7 g
  • Right earpiece weight: 4.7 g
  • Charging case dimensions (W x D x H): 61 x 29 x 37 mm
  • Charging case weight: 40 g

Packaging content


  • Charging case: Yes
  • Charging case connector type: USB Type-C
  • Cables included: USB Type-A to USB Type-C
  • Quantity: 1

Supplier features


  • Battery life: 360 min

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